39471572

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4447}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 79209984

約数和(自身を除く): 39738412

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 4447, 8876, 8894, 17788, 31129, 62258, 124516, 1409699, 2819398, 5638796, 9867893, 19735786, 39471572]

約数ペア:

[(1, 39471572), (2, 19735786), (4, 9867893), (7, 5638796), (14, 2819398), (28, 1409699), (317, 124516), (634, 62258), (1268, 31129), (2219, 17788), (4438, 8894), (4447, 8876)]